Astro-Physics 1200RPA 1200 Precision-Adjust Rotating Pier Adapter

Astro-Physics 1200RPA 1200 Precision-Adjust Rotating Pier Adapter with Azimuth Bearing

The new pier adapter rotates on a bearing surface for ultra-smooth operation. This allows you to lock the mount down with no need to loosen the base during azimuth adjustment. This option is especially recommended for use in the field. You may wish to purchase two or more of these assemblies to install on separate piers. Perhaps you have a permanent observatory and a portable pier for traveling to dark sky sites. The Standard 1200 Pier Adapter (1200SPA) is another option to consider. More information and Instructions (PDF)
The Precision-Adjust Rotating Pier Adapter includes two machined plates, four machined aluminum lock knobs with 5/16 x 1.5"OD flat washers, azimuth adjuster block, six 5/16-18 x 5/8" socket buttonhead screws and 5/16 x 9/16"OD x 0.060" flat washers. All machined parts are black anodized and the fasteners are stainless steel. This adapter will mount directly into an Astro-Physics Portable Pier. The Precision Adjust Rotating Pier Adapter can also be used in conjunction with the 1200 Flat Surface Adapter (1200FSA) for installation with your own custom pier or with the 1200 Hi-Lo Latitude Wedge (1200WDG) .

Mounts: All 1200 mount models (DA, QMD, SMD and GTO) that have been produced.
Note: The Azimuth Adjuster Block on this adapter is designed to be used with the Heavy Duty Azimuth Adjuster and does not need to be upgraded.